2001-04 CHEVROLET CREW CAB. Bumper bracket. Front Left. Left.1998-03 CHEVROLET W/O XTREME PKG. A Bracket for a bumper face Bar. A Bracket used to attach the Bumper Impact Bar to the vehicle frame. Lower Bracket is part of upper Bracket. Part of frame assembly. Bumper Impact. Face mount. Rail ASSEMBLY outer end. Rail ASSEMBLY plate. Side Brace. Support.